Application: kontact (5.5.1) Qt Version: 5.7.1 Frameworks Version: 5.36.0 Operating System: Linux 4.13.5-200.fc26.x86_64 x86_64 Distribution: "Fedora release 26 (Twenty Six)" -- Information about the crash: As Kontact was not properly updating the message list when I delete a message, I quit the application and restarted it. While starting up again, this crash notification appears. The crash can be reproduced sometimes. -- Backtrace: Application: Kontact (kontact), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f0aff04ff00 (LWP 4277))] Thread 39 (Thread 0x7f0ad27fc700 (LWP 6333)): #0 0x00007f0b170d3acd in poll () at /lib64/libc.so.6 #1 0x00007f0b08af8569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #2 0x00007f0b08af867c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f0b17eebe4f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f0b17e9c60a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #7 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #8 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 38 (Thread 0x7f0ad2ffd700 (LWP 6322)): #0 0x00007f0b0d5c0e0a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b10ca6172 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5 #2 0x00007f0b10c7c229 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5 #3 0x00007f0b10c7c78b in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #4 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #5 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #6 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 37 (Thread 0x7f09e61f9700 (LWP 6320)): #0 0x00007f0b170cf1cd in read () at /lib64/libc.so.6 #1 0x00007f0b08b3c170 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0 #2 0x00007f0b08af8078 in g_main_context_check () at /lib64/libglib-2.0.so.0 #3 0x00007f0b08af8510 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #4 0x00007f0b08af867c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #5 0x00007f0b17eebe6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #6 0x00007f0b17e9c60a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #7 0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5 #8 0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #9 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #10 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 36 (Thread 0x7f09b2f41700 (LWP 4366)): #0 0x00007f0b170d3acd in poll () at /lib64/libc.so.6 #1 0x00007f0b08af8569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #2 0x00007f0b08af867c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f0b17eebe6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f0b17e9c60a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #7 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #8 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 35 (Thread 0x7f09ba68f700 (LWP 4344)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b10c77725 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /lib64/libQt5WebEngineCore.so.5 #2 0x00007f0b10c77c07 in base::SequencedWorkerPool::Worker::Run() () at /lib64/libQt5WebEngineCore.so.5 #3 0x00007f0b10c789a1 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #4 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #5 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #6 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 34 (Thread 0x7f09d0e96700 (LWP 4334)): #0 0x00007f0b170d3acd in poll () at /lib64/libc.so.6 #1 0x00007f0b08af8569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #2 0x00007f0b08af867c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f0b17eebe6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f0b17e9c60a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #7 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #8 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 33 (Thread 0x7f09d1697700 (LWP 4333)): #0 0x00007f0b08b3d4c4 in g_mutex_unlock () at /lib64/libglib-2.0.so.0 #1 0x00007f0b08af7467 in g_main_context_acquire () at /lib64/libglib-2.0.so.0 #2 0x00007f0b08af8425 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #3 0x00007f0b08af867c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #4 0x00007f0b17eebe6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f0b17e9c60a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #6 0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5 #7 0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #8 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #9 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 32 (Thread 0x7f09d1e98700 (LWP 4332)): #0 0x00007f0b170d3acd in poll () at /lib64/libc.so.6 #1 0x00007f0b08af8569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #2 0x00007f0b08af867c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f0b17eebe6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f0b17e9c60a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #7 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #8 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 31 (Thread 0x7f09d2699700 (LWP 4331)): #0 0x00007f0b170cf1cd in read () at /lib64/libc.so.6 #1 0x00007f0b08b3c170 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0 #2 0x00007f0b08af8078 in g_main_context_check () at /lib64/libglib-2.0.so.0 #3 0x00007f0b08af8510 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #4 0x00007f0b08af867c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #5 0x00007f0b17eebe6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #6 0x00007f0b17e9c60a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #7 0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5 #8 0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #9 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #10 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 30 (Thread 0x7f09d2e9a700 (LWP 4330)): #0 0x00007f0b170d3acd in poll () at /lib64/libc.so.6 #1 0x00007f0b08af8569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #2 0x00007f0b08af867c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f0b17eebe6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f0b17e9c60a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #7 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #8 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 29 (Thread 0x7f09e59f8700 (LWP 4318)): #0 0x00007f0b170d3acd in poll () at /lib64/libc.so.6 #1 0x00007f0b08af8569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #2 0x00007f0b08af867c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f0b17eebe6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f0b17e9c60a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #7 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #8 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 28 (Thread 0x7f09e69fa700 (LWP 4316)): #0 0x00007f0b170d3acd in poll () at /lib64/libc.so.6 #1 0x00007f0b08af8569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #2 0x00007f0b08af867c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f0b17eebe6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f0b17e9c60a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #7 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #8 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 27 (Thread 0x7f0a8dffb700 (LWP 4315)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b0108e534 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5 #2 0x00007f0b0108e579 in () at /lib64/libQt5Script.so.5 #3 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #4 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 26 (Thread 0x7f0a8e7fc700 (LWP 4314)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b10c77725 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /lib64/libQt5WebEngineCore.so.5 #2 0x00007f0b10c77c07 in base::SequencedWorkerPool::Worker::Run() () at /lib64/libQt5WebEngineCore.so.5 #3 0x00007f0b10c789a1 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #4 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #5 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #6 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 25 (Thread 0x7f0a8effd700 (LWP 4311)): #0 0x00007f0b170cf22d in write () at /lib64/libc.so.6 #1 0x00007f0b1704d22d in _IO_new_file_write () at /lib64/libc.so.6 #2 0x00007f0b1704dbcf in __GI__IO_file_xsputn () at /lib64/libc.so.6 #3 0x00007f0b17021747 in buffered_vfprintf () at /lib64/libc.so.6 #4 0x00007f0b1701e786 in vfprintf () at /lib64/libc.so.6 #5 0x00007f0b170f02d6 in __fprintf_chk () at /lib64/libc.so.6 #6 0x00007f0b06131880 in _warn_helper () at /lib64/libevent-2.0.so.5 #7 0x00007f0b06131a44 in event_warn () at /lib64/libevent-2.0.so.5 #8 0x00007f0b061361e0 in epoll_dispatch () at /lib64/libevent-2.0.so.5 #9 0x00007f0b06120dbe in event_base_loop () at /lib64/libevent-2.0.so.5 #10 0x00007f0b10c485ad in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5 #11 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5 #12 0x00007f0b10c6126b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5 #13 0x00007f0b10c78f66 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #14 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #15 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #16 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 24 (Thread 0x7f0a8f7fe700 (LWP 4310)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5 #2 0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5 #3 0x00007f0b10c47f5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5 #4 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5 #5 0x00007f0b10c6126b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5 #6 0x00007f0b10c78f66 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #7 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #8 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #9 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 23 (Thread 0x7f0a93fff700 (LWP 4309)): #0 0x00007f0b170cf1cd in read () at /lib64/libc.so.6 #1 0x00007f0aee3590b1 in pa_read () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so #2 0x00007f0aee7df11e in pa_mainloop_prepare () at /lib64/libpulse.so.0 #3 0x00007f0aee7dfb90 in pa_mainloop_iterate () at /lib64/libpulse.so.0 #4 0x00007f0aee7dfc50 in pa_mainloop_run () at /lib64/libpulse.so.0 #5 0x00007f0aee7edab9 in thread () at /lib64/libpulse.so.0 #6 0x00007f0aee388078 in internal_thread_func () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so #7 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #8 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 22 (Thread 0x7f0ab0ff9700 (LWP 4308)): #0 0x00007f0b0d5c0e0a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b10ca6172 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5 #2 0x00007f0b10c6d38e in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5 #3 0x00007f0b10c47fab in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5 #4 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5 #5 0x00007f0b10c6126b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5 #6 0x00007f0b10c78f66 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #7 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #8 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #9 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 21 (Thread 0x7f0ab17fa700 (LWP 4307)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b113f5ea0 in cc::SingleThreadTaskGraphRunner::Run() () at /lib64/libQt5WebEngineCore.so.5 #2 0x00007f0b10c789a1 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #3 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #4 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #5 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 20 (Thread 0x7f0ab1ffb700 (LWP 4306)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5 #2 0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5 #3 0x00007f0b10c47f5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5 #4 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5 #5 0x00007f0b10c6126b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5 #6 0x00007f0b10c78f66 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #7 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #8 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #9 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 19 (Thread 0x7f0ab27fc700 (LWP 4305)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b10c77725 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /lib64/libQt5WebEngineCore.so.5 #2 0x00007f0b10c77c07 in base::SequencedWorkerPool::Worker::Run() () at /lib64/libQt5WebEngineCore.so.5 #3 0x00007f0b10c789a1 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #4 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #5 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #6 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 18 (Thread 0x7f0ab2ffd700 (LWP 4304)): [KCrash Handler] #6 0x0000000000000000 in () #7 0x00007f0b1034c5f6 in QtWebEngineCore::NetworkDelegateQt::OnBeforeURLRequest(net::URLRequest*, base::Callback<void (int), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, GURL*) () at /lib64/libQt5WebEngineCore.so.5 #8 0x00007f0b110c4071 in net::NetworkDelegate::NotifyBeforeURLRequest(net::URLRequest*, base::Callback<void (int), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, GURL*) () at /lib64/libQt5WebEngineCore.so.5 #9 0x00007f0b111cbad7 in net::URLRequest::Start() () at /lib64/libQt5WebEngineCore.so.5 #10 0x00007f0b106ecb70 in content::ResourceLoader::StartRequestInternal() () at /lib64/libQt5WebEngineCore.so.5 #11 0x00007f0b106ecc68 in content::ResourceLoader::StartRequest() () at /lib64/libQt5WebEngineCore.so.5 #12 0x00007f0b106e54ae in content::ResourceDispatcherHostImpl::StartLoading(content::ResourceRequestInfoImpl*, std::unique_ptr<content::ResourceLoader, std::default_delete<content::ResourceLoader> >) () at /lib64/libQt5WebEngineCore.so.5 #13 0x00007f0b106e73e1 in content::ResourceDispatcherHostImpl::BeginRequestInternal(std::unique_ptr<net::URLRequest, std::default_delete<net::URLRequest> >, std::unique_ptr<content::ResourceHandler, std::default_delete<content::ResourceHandler> >) () at /lib64/libQt5WebEngineCore.so.5 #14 0x00007f0b106e7e4f in content::ResourceDispatcherHostImpl::ContinuePendingBeginRequest(int, content::ResourceRequest const&, base::Callback<void (content::SyncLoadResult const*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, int, net::HttpRequestHeaders const&, mojo::AssociatedInterfaceRequest<content::mojom::URLLoader>, mojo::AssociatedInterfacePtr<content::mojom::URLLoaderClient>, bool, int) () at /lib64/libQt5WebEngineCore.so.5 #15 0x00007f0b106e9cba in content::ResourceDispatcherHostImpl::BeginRequest(int, content::ResourceRequest const&, base::Callback<void (content::SyncLoadResult const*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, int, mojo::AssociatedInterfaceRequest<content::mojom::URLLoader>, mojo::AssociatedInterfacePtr<content::mojom::URLLoaderClient>) () at /lib64/libQt5WebEngineCore.so.5 #16 0x00007f0b106e9de3 in content::ResourceDispatcherHostImpl::OnRequestResourceInternal(int, int, content::ResourceRequest const&, mojo::AssociatedInterfaceRequest<content::mojom::URLLoader>, mojo::AssociatedInterfacePtr<content::mojom::URLLoaderClient>) () at /lib64/libQt5WebEngineCore.so.5 #17 0x00007f0b106e9fb6 in content::ResourceDispatcherHostImpl::OnRequestResource(int, int, content::ResourceRequest const&) () at /lib64/libQt5WebEngineCore.so.5 #18 0x00007f0b106eb6ca in content::ResourceDispatcherHostImpl::OnMessageReceived(IPC::Message const&, content::ResourceMessageFilter*) () at /lib64/libQt5WebEngineCore.so.5 #19 0x00007f0b103fae9b in content::BrowserMessageFilter::Internal::OnMessageReceived(IPC::Message const&) () at /lib64/libQt5WebEngineCore.so.5 #20 0x00007f0b113a1f66 in IPC::(anonymous namespace)::TryFiltersImpl(std::vector<IPC::MessageFilter*, std::allocator<IPC::MessageFilter*> >&, IPC::Message const&) () at /lib64/libQt5WebEngineCore.so.5 #21 0x00007f0b1138f665 in IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) () at /lib64/libQt5WebEngineCore.so.5 #22 0x00007f0b1138f781 in IPC::ChannelProxy::Context::OnMessageReceived(IPC::Message const&) () at /lib64/libQt5WebEngineCore.so.5 #23 0x00007f0b1138d670 in IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) () at /lib64/libQt5WebEngineCore.so.5 #24 0x00007f0b11392ae7 in IPC::internal::MessagePipeReader::Receive(std::vector<unsigned char, std::allocator<unsigned char> > const&, base::Optional<std::vector<mojo::StructPtr<IPC::mojom::SerializedHandle>, std::allocator<mojo::StructPtr<IPC::mojom::SerializedHandle> > > >) () at /lib64/libQt5WebEngineCore.so.5 #25 0x00007f0b1041b768 in IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::internal::SerializationContext*, mojo::Message*) () at /lib64/libQt5WebEngineCore.so.5 #26 0x00007f0b113785cd in mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) () at /lib64/libQt5WebEngineCore.so.5 #27 0x00007f0b11397d28 in IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) [clone .part.202] () at /lib64/libQt5WebEngineCore.so.5 #28 0x00007f0b11375ee5 in mojo::Connector::ReadSingleMessage(unsigned int*) () at /lib64/libQt5WebEngineCore.so.5 #29 0x00007f0b1137603e in mojo::Connector::ReadAllAvailableMessages() () at /lib64/libQt5WebEngineCore.so.5 #30 0x00007f0b11383485 in mojo::Watcher::OnHandleReady(unsigned int) () at /lib64/libQt5WebEngineCore.so.5 #31 0x00007f0b10ca15b3 in base::debug::TaskAnnotator::RunTask(char const*, base::PendingTask*) () at /lib64/libQt5WebEngineCore.so.5 #32 0x00007f0b10c45480 in base::MessageLoop::RunTask(base::PendingTask*) () at /lib64/libQt5WebEngineCore.so.5 #33 0x00007f0b10c46ad8 in base::MessageLoop::DeferOrRunPendingTask(base::PendingTask) () at /lib64/libQt5WebEngineCore.so.5 #34 0x00007f0b10c46e6b in base::MessageLoop::DoWork() () at /lib64/libQt5WebEngineCore.so.5 #35 0x00007f0b10c48542 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5 #36 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5 #37 0x00007f0b10c6126b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5 #38 0x00007f0b10549a78 in content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5 #39 0x00007f0b1054a02b in content::BrowserThreadImpl::Run(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5 #40 0x00007f0b10c79018 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #41 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #42 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #43 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 17 (Thread 0x7f0ab37fe700 (LWP 4303)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5 #2 0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5 #3 0x00007f0b10c47f5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5 #4 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5 #5 0x00007f0b10c6126b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5 #6 0x00007f0b105499c8 in content::BrowserThreadImpl::CacheThreadRun(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5 #7 0x00007f0b1054a01b in content::BrowserThreadImpl::Run(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5 #8 0x00007f0b10c79018 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #9 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #10 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #11 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 16 (Thread 0x7f0ab3fff700 (LWP 4302)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5 #2 0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5 #3 0x00007f0b10c47f5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5 #4 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5 #5 0x00007f0b10c6126b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5 #6 0x00007f0b10549918 in content::BrowserThreadImpl::ProcessLauncherThreadRun(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5 #7 0x00007f0b1054a00b in content::BrowserThreadImpl::Run(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5 #8 0x00007f0b10c79018 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #9 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #10 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #11 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 15 (Thread 0x7f0ad0ff9700 (LWP 4301)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5 #2 0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5 #3 0x00007f0b10c47f5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5 #4 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5 #5 0x00007f0b10c6126b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5 #6 0x00007f0b10549868 in content::BrowserThreadImpl::FileUserBlockingThreadRun(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5 #7 0x00007f0b10549ffb in content::BrowserThreadImpl::Run(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5 #8 0x00007f0b10c79018 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #9 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #10 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #11 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 14 (Thread 0x7f0ad17fa700 (LWP 4300)): #0 0x00007f0b170ee4bc in __lll_lock_wait_private () at /lib64/libc.so.6 #1 0x00007f0b170f0284 in __fprintf_chk () at /lib64/libc.so.6 #2 0x00007f0b06131880 in _warn_helper () at /lib64/libevent-2.0.so.5 #3 0x00007f0b06131a44 in event_warn () at /lib64/libevent-2.0.so.5 #4 0x00007f0b061361e0 in epoll_dispatch () at /lib64/libevent-2.0.so.5 #5 0x00007f0b06120dbe in event_base_loop () at /lib64/libevent-2.0.so.5 #6 0x00007f0b10c485ad in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5 #7 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5 #8 0x00007f0b10c6126b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5 #9 0x00007f0b105497b8 in content::BrowserThreadImpl::FileThreadRun(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5 #10 0x00007f0b10549feb in content::BrowserThreadImpl::Run(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5 #11 0x00007f0b10c79018 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #12 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #13 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #14 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 13 (Thread 0x7f0ad1ffb700 (LWP 4299)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5 #2 0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5 #3 0x00007f0b10c47f5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5 #4 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5 #5 0x00007f0b10c6126b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5 #6 0x00007f0b10549708 in content::BrowserThreadImpl::DBThreadRun(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5 #7 0x00007f0b10549fdb in content::BrowserThreadImpl::Run(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5 #8 0x00007f0b10c79018 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #9 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #10 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #11 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 12 (Thread 0x7f0ad37fe700 (LWP 4296)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b10c6d409 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5 #2 0x00007f0b10c6d437 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5 #3 0x00007f0b10c47f5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5 #4 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5 #5 0x00007f0b10c6126b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5 #6 0x00007f0b10c78f66 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #7 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #8 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #9 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 11 (Thread 0x7f0ad3fff700 (LWP 4295)): #0 0x00007f0b170ee4bc in __lll_lock_wait_private () at /lib64/libc.so.6 #1 0x00007f0b170f0284 in __fprintf_chk () at /lib64/libc.so.6 #2 0x00007f0b06131880 in _warn_helper () at /lib64/libevent-2.0.so.5 #3 0x00007f0b06131a44 in event_warn () at /lib64/libevent-2.0.so.5 #4 0x00007f0b061361e0 in epoll_dispatch () at /lib64/libevent-2.0.so.5 #5 0x00007f0b06120dbe in event_base_loop () at /lib64/libevent-2.0.so.5 #6 0x00007f0b10c485ad in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5 #7 0x00007f0b10c44828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5 #8 0x00007f0b10c6126b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5 #9 0x00007f0b10c78f66 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5 #10 0x00007f0b10c7506b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5 #11 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #12 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 10 (Thread 0x7f0ae3191700 (LWP 4288)): #0 0x00007f0b170d3acd in poll () at /lib64/libc.so.6 #1 0x00007f0b08af8569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #2 0x00007f0b08af867c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f0b17eebe4f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f0b17e9c60a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f0b17cf499a in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f0b1ccd0a39 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5 #7 0x00007f0b17cf8c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #8 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #9 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 9 (Thread 0x7f0ae3e27700 (LWP 4287)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so #2 0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so #3 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #4 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 8 (Thread 0x7f0ae4628700 (LWP 4286)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so #2 0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so #3 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #4 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 7 (Thread 0x7f0ae4e29700 (LWP 4285)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so #2 0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so #3 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #4 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 6 (Thread 0x7f0ae562a700 (LWP 4284)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so #2 0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so #3 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #4 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 5 (Thread 0x7f0ae5e2b700 (LWP 4283)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so #2 0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so #3 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #4 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 4 (Thread 0x7f0ae662c700 (LWP 4282)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so #2 0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so #3 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #4 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7f0ae6e2d700 (LWP 4281)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so #2 0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so #3 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #4 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7f0ae762e700 (LWP 4280)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0aeb741feb in thread_function () at /usr/lib64/dri/swrast_dri.so #2 0x00007f0aeb741e67 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so #3 0x00007f0b0d5ba36d in start_thread () at /lib64/libpthread.so.0 #4 0x00007f0b170dfbbf in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f0aff04ff00 (LWP 4277)): #0 0x00007f0b0d5c090b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f0b17cf93fb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5 #2 0x00007f0b17cf356b in QSemaphore::acquire(int) () at /lib64/libQt5Core.so.5 #3 0x00007f0b17ec48eb in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5 #4 0x00007f0b17ec515f in QObject::destroyed(QObject*) () at /lib64/libQt5Core.so.5 #5 0x00007f0b17ecbc19 in QObject::~QObject() () at /lib64/libQt5Core.so.5 #6 0x00007f0b1cd276a9 in QDBusServiceWatcher::~QDBusServiceWatcher() () at /lib64/libQt5DBus.so.5 #7 0x00007f0b17ecb0f8 in QObjectPrivate::deleteChildren() () at /lib64/libQt5Core.so.5 #8 0x00007f0b17ecbfd2 in QObject::~QObject() () at /lib64/libQt5Core.so.5 #9 0x00007f0b07a78763 in OrgKdeKWalletInterface::~OrgKdeKWalletInterface() () at /lib64/libKF5Wallet.so.5 #10 0x00007f0b07a73573 in KWallet::KWalletDLauncher::~KWalletDLauncher() () at /lib64/libKF5Wallet.so.5 #11 0x00007f0b07a73589 in KWallet::(anonymous namespace)::Q_QGS_walletLauncher::innerFunction()::Holder::~Holder() () at /lib64/libKF5Wallet.so.5 #12 0x00007f0b17009c68 in __run_exit_handlers () at /lib64/libc.so.6 #13 0x00007f0b17009cba in () at /lib64/libc.so.6 #14 0x00007f0af83a9183 in () at /lib64/libQt5XcbQpa.so.5 #15 0x00007f0b17ec58da in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5 #16 0x00007f0b186e85dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #17 0x00007f0b186efc74 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #18 0x00007f0b17e9d627 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5 #19 0x00007f0b17e9f85b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5 #20 0x00007f0b17eebdd3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5 #21 0x00007f0b08af8247 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0 #22 0x00007f0b08af85e8 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #23 0x00007f0b08af867c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #24 0x00007f0b17eebe4f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #25 0x00007f0b181ccef3 in QGuiApplication::sync() () at /lib64/libQt5Gui.so.5 #26 0x00007f0b1cc3a25d in QtWebEngineCore::RenderWidgetHostViewQtDelegateWidget::setKeyboardFocus() () at /lib64/libQt5WebEngineWidgets.so.5 #27 0x00007f0b10350ba8 in QtWebEngineCore::RenderWidgetHostViewQt::Focus() () at /lib64/libQt5WebEngineCore.so.5 #28 0x00007f0b1037bd5b in QtWebEngineCore::WebContentsViewQt::Focus() () at /lib64/libQt5WebEngineCore.so.5 #29 0x00007f0b103726a9 in QtWebEngineCore::WebContentsAdapter::setContent(QByteArray const&, QString const&, QUrl const&) () at /lib64/libQt5WebEngineCore.so.5 #30 0x00007f0b1cc2b01a in QWebEnginePage::setHtml(QString const&, QUrl const&) () at /lib64/libQt5WebEngineWidgets.so.5 #31 0x00007f0b1c774e30 in Kontact::MainWindow::paintAboutScreen(QString const&, QHash<QString, QVariant> const&) () at /lib64/libkontactprivate.so.5 #32 0x00007f0b1c77674d in Kontact::MainWindow::initObject() () at /lib64/libkontactprivate.so.5 #33 0x00007f0b1c776cea in Kontact::MainWindow::MainWindow() () at /lib64/libkontactprivate.so.5 #34 0x000055ac0ba6a0ac in KontactApp::activate(QStringList const&, QString const&) () #35 0x00007f0b1c54c60e in KontactInterface::PimUniqueApplication::newInstance(QByteArray const&, QStringList const&, QString const&) () at /lib64/libKF5KontactInterface.so.5 #36 0x00007f0b1c54d602 in KontactInterface::PimUniqueApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libKF5KontactInterface.so.5 #37 0x00007f0b1c54d9b3 in KontactInterface::PimUniqueApplication::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libKF5KontactInterface.so.5 #38 0x00007f0b1ccd9538 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) () at /lib64/libQt5DBus.so.5 #39 0x00007f0b1ccde9e0 in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) [clone .part.144] () at /lib64/libQt5DBus.so.5 #40 0x00007f0b1ccdeec7 in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) () at /lib64/libQt5DBus.so.5 #41 0x00007f0b1cce19de in QDBusActivateObjectEvent::placeMetaCall(QObject*) () at /lib64/libQt5DBus.so.5 #42 0x00007f0b17ec58da in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5 #43 0x00007f0b186ee25f in QApplication::event(QEvent*) () at /lib64/libQt5Widgets.so.5 #44 0x00007f0b186e85dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #45 0x00007f0b186efc74 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #46 0x00007f0b17e9d627 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5 #47 0x00007f0b17e9f85b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5 #48 0x00007f0b17eebdd3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5 #49 0x00007f0b08af8247 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0 #50 0x00007f0b08af85e8 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #51 0x00007f0b08af867c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #52 0x00007f0b17eebe4f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #53 0x00007f0b17e9c60a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #54 0x00007f0b17ea427c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5 #55 0x000055ac0ba69295 in main () The reporter indicates this bug may be a duplicate of or related to bug 377395. Possible duplicates by query: bug 384083, bug 382560, bug 371511. Reported using DrKonqi
Created attachment 109983 [details] New crash information added by DrKonqi kontact (5.7.0) using Qt 5.9.2 - What I was doing when the application crashed: Simply restarting - Unusual behavior I noticed: I'd closed contact because it was failing to show the contents of a message, but processor activity and memory usage hardly reduced at all. On restarting Kontact, the akonadiserver process is currently using 278Mb of memory with the associated mysql process using 160Mb of memory -- Backtrace (Reduced): #6 0x00007f4444f831d3 in QtWebEngineCore::NetworkDelegateQt::OnBeforeURLRequest(net::URLRequest*, base::Callback<void (int), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, GURL*) () from /lib64/libQt5WebEngineCore.so.5 #7 0x00007f4445cfac61 in net::NetworkDelegate::NotifyBeforeURLRequest(net::URLRequest*, base::Callback<void (int), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, GURL*) () from /lib64/libQt5WebEngineCore.so.5 #8 0x00007f4445e02697 in net::URLRequest::Start() () from /lib64/libQt5WebEngineCore.so.5 #9 0x00007f44453231f0 in content::ResourceLoader::StartRequestInternal() () from /lib64/libQt5WebEngineCore.so.5 #10 0x00007f44453232e8 in content::ResourceLoader::StartRequest() () from /lib64/libQt5WebEngineCore.so.5
Created attachment 114634 [details] New crash information added by DrKonqi kontact (5.8.3) using Qt 5.9.6 - What I was doing when the application crashed: I started Kontact from the start menu because it had disappeared from the screen when a new email was arriving. The crash message appeared when Kontact was starting up, with the main window visible on the overview screen. -- Backtrace (Reduced): #7 0x00007fb3ebe05d77 in QtWebEngineCore::NetworkDelegateQt::OnBeforeURLRequest(net::URLRequest*, base::Callback<void (int), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, GURL*) () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007fb3ecb92556 in net::NetworkDelegate::NotifyBeforeURLRequest(net::URLRequest*, base::Callback<void (int), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, GURL*) () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007fb3ecc992fb in net::URLRequest::Start() () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007fb3ec18a9f0 in content::ResourceLoader::StartRequestInternal() () from /usr/lib64/libQt5WebEngineCore.so.5 #11 0x00007fb3ec18ab00 in content::ResourceLoader::StartRequest() () from /usr/lib64/libQt5WebEngineCore.so.5
*** This bug has been marked as a duplicate of bug 371511 ***
*** This bug has been marked as a duplicate of bug 377395 ***